Explore tens of thousands of sets crafted by our community.
Endocrine Glands and Hormones
39
Flashcards
0/39
Glucagon
Raises blood glucose levels; regulated by glucose levels in the bloodstream
Endorphins
Reduce pain and induce feelings of pleasure or euphoria; regulated by stress and exercise
Adrenal glands
Produce hormones like cortisol and adrenaline; help the body control blood sugar, burn protein and fat, react to stressors like a major illness or injury, and regulate blood pressure
Vitamin D (Calcitriol)
Regulates calcium and phosphorus levels for healthy bones; regulated by PTH, calcium, and phosphate levels
Atrial Natriuretic Peptide (ANP)
Lowers blood volume and pressure by causing blood vessels to expand and the kidney to excrete sodium; regulated by atrial distention and increased sodium levels
Testosterone
Promotes the development of male secondary sexual characteristics; regulated by LH and FSH from the pituitary
Adrenaline (Epinephrine)
Increases heart rate, muscle strength, blood pressure, and sugar metabolism; regulated by the sympathetic nervous system
Follicle-Stimulating Hormone (FSH)
Stimulates follicle growth in ovaries and spermatogenesis in testes; regulated by GnRH from the hypothalamus
Corticotropin-Releasing Hormone (CRH)
Stimulates the secretion of ACTH from the anterior pituitary; regulated by stress and diurnal rhythms
Mineralocorticoids
A group of hormones including aldosterone that maintain salt and water balance; regulated by RAAS and blood potassium levels
Noradrenaline (Norepinephrine)
Works with adrenaline in response to stress; increases alertness and arousal, and can also elevate mood; regulated by the sympathetic nervous system
Ghrelin
Stimulates appetite and increases food intake; regulated by the stomach and nutrient intake
Somatostatin
Inhibits growth hormone and thyroid-stimulating hormone release; regulated by growth hormone feedback
Insulin
Lowers blood glucose levels; regulated by glucose levels in the bloodstream
Antidiuretic Hormone (ADH, Vasopressin)
Promotes water retention by the kidneys and increases blood pressure; regulated by blood osmolarity and blood volume
Melatonin
Regulates sleep-wake cycles; regulated by light exposure to the retina
Oxytocin
Stimulates uterine contractions during childbirth and milk ejection during breastfeeding; regulated by childbirth and infant suckling
Glucocorticoids
A group of hormones including cortisol that are involved in the regulation of metabolism and immune response; regulated by stress and ACTH
Erythropoietin (EPO)
Stimulates red blood cell production; regulated by oxygen levels in the blood
Thyroid gland
Produces hormones that regulate metabolism, body heat, and bone growth
Leptin
Suppresses appetite; regulated by fat tissue
Pituitary gland
Controls various hormones of the body; master regulator with both anterior and posterior lobes
Thyroxine (T4)
Regulates metabolism; regulated by TSH from the pituitary
Cortisol
Regulates metabolism, reduces inflammation, and assists with memory formulation; regulated by ACTH from the pituitary
Parathyroid glands
Regulate calcium levels within the blood through the secretion of parathyroid hormone
Thyroid-Stimulating Hormone (TSH)
Stimulates the thyroid gland to produce T3 and T4; regulated by TRH from the hypothalamus and feedback from thyroid hormones
Triiodothyronine (T3)
Regulates metabolism; regulated by TSH from the pituitary
Parathyroid hormone (PTH)
Increases blood calcium levels by stimulating osteoclasts, increasing intestinal calcium absorption, and increasing kidney calcium retention; regulated by blood calcium levels
Estrogen
Promotes the development of female secondary sexual characteristics; regulated by FSH and LH from the pituitary
Luteinizing Hormone (LH)
Triggers ovulation and the development of the corpus luteum in females; regulates testosterone synthesis in males; regulated by GnRH from the hypothalamus
Gonadotropin-Releasing Hormone (GnRH)
Stimulates the release of FSH and LH from the anterior pituitary; secretion is pulsatile
Human Chorionic Gonadotropin (hCG)
Maintains the corpus luteum during the beginning of pregnancy; detected in pregnancy tests
Growth Hormone (GH)
Stimulates growth, cell reproduction, and cell regeneration; regulated by GHRH and somatostatin from hypothalamus
Calcitonin
Lowers blood calcium levels by inhibiting osteoclasts and stimulating calcium excretion by the kidneys; regulated by blood calcium levels
Aldosterone
Regulates blood pressure by increasing sodium retention and potassium excretion; regulated by the renin-angiotensin-aldosterone system (RAAS) and blood potassium levels
Progesterone
Supports pregnancy and embryogenesis; regulated by LH from the pituitary
Prolactin
Induces milk production; regulated by PIH (Dopamine) from the hypothalamus
Adrenocorticotropic Hormone (ACTH)
Stimulates the production and release of cortisol from the adrenal cortex; regulated by CRH from the hypothalamus
Thyrotropin-Releasing Hormone (TRH)
Stimulates release of TSH and prolactin from the anterior pituitary; regulated by the negative feedback of thyroid hormones
© Hypatia.Tech. 2024 All rights reserved.